77890710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6779}}^1$

素因数の和:7172

約数の個数: 32

約数和(自身を含む): 187453440

約数和(自身を除く): 109562730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 6779, 11490, 13558, 20337, 33895, 40674, 67790, 101685, 203370, 2596357, 5192714, 7789071, 12981785, 15578142, 25963570, 38945355, 77890710]

約数ペア:

[(1, 77890710), (2, 38945355), (3, 25963570), (5, 15578142), (6, 12981785), (10, 7789071), (15, 5192714), (30, 2596357), (383, 203370), (766, 101685), (1149, 67790), (1915, 40674), (2298, 33895), (3830, 20337), (5745, 13558), (6779, 11490)]